264245260 has 12 divisors (see below), whose sum is σ = 554915088. Its totient is φ = 105698096.

The previous prime is 264245257. The next prime is 264245279. The reversal of 264245260 is 62542462.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6606112 + ... + 6606151.

It is an arithmetic number, because the mean of its divisors is an integer number (46242924).

Almost surely, 2^264245260 is an apocalyptic number.

264245260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264245260 is an abundant number, since it is smaller than the sum of its proper divisors (290669828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264245260 is a wasteful number, since it uses less digits than its factorization.

264245260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13212272 (or 13212270 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 264245260 is about 16255.6224119533. The cubic root of 264245260 is about 641.7054610454.

It can be divided in two parts, 26424 and 5260, that added together give a square (31684 = 178²).

The spelling of 264245260 in words is "two hundred sixty-four million, two hundred forty-five thousand, two hundred sixty".